Diamondback DB15 Carbon Pistol 5.56 NATO 10″ SBA3 Brace

About this product

The Diamondback DB15 Carbon is an AR-platform pistol chambered in 5.56 NATO with a compact 10″ threaded barrel and a 9″ M-LOK handguard. Built with forged 7075-T6 aluminum receivers and a Magpul MOE pistol grip, it pairs carbine-style ergonomics with pistol designation and an SB Tactical SBA3 stabilizing brace. The package includes one 30‑round Magpul PMAG and is finished in black.

Key Specifications

• Chambered in 5.56 NATO.
• The barrel measures 10 inches and is threaded for muzzle devices.
• The barrel twist is 1:8 (1-in-8) for compatible bullet stabilization.
• The upper and lower receivers are forged 7075-T6 aluminum.
• The handguard is a 9-inch PC M-LOK free-float style for accessory mounting.
• The pistol uses a Magpul MOE pistol grip in black.
• Includes an SB Tactical SBA3 pistol stabilizing brace.
• Includes one 30-round Magpul PMAG magazine.
• Operates as a semi-automatic AR-style pistol.
• The bolt carrier group is a shot-peened, magnetic particle inspected Mil-Spec 8620 carrier.

Compact and configurable, the DB15 Carbon is suited for short-range range work, training, and defensive-minded shooters who prefer a compact AR-style platform with modern ergonomics. Its combination of forged 7075 receivers, M-LOK modularity, and an SBA3 brace delivers a balance of durability and accessory-forward flexibility in a handheld package.